Amaysim is currently doing a 2 day sale where they are having 40% off their UNLIMITED mobile plan (unlimited talk + text + 13/18 numbers + 4GB/month data). Was $39.90 but now $23.94 after the discount.

Extract from their website:

Great news. Order or activate your amaysim SIM card online today to get 40% off your first amaysim UNLIMITED order. Be quick, this offer is available for two days only – ends 24th May 2012.

To get this offer use promo code UNL0540. The promotion applies to new online SIM activations and orders only. Grab a SIM online or at one of our 12,000 retailers.

Same as the other Amaysim promo unlimited offers. If you have provided recurring payment details (CC, DD), you continue on the unlimited plan at the full price. Otherwise you change to As You Go with no initial credit. After a while of no use, the account is deleted.

I should add that their AYG rates are quite decent and not the usual inflated rates other providers quote. E.g. 12c/min local calls, no flagfall.

actually yeah they're quite inflated.. but fwiw i think they're still better value (considiner what you pay for month and the amount you get) than the others that offer international calls on your credit (vodafone and telstra prepaid for example)

nah all the other plans you can use your whole credit on the international calls

"For Super Value plans, Included Value means the available monthly usage value which can be used within each billing month for eligible calls and other usage types. Eligible Calls and Usage types are: Calls, SMS & MMS to Standard Australian (includes 13/18) and International Numbers (Landlines & Mobiles), Video Calls to Standard Australian Mobiles, Diversion within Australia and Tethering."

I use both Amaysim and LiveConnected, the Amaysim one is pay as you go for International call (cheaper than quite a lot than LC or others, I call to Vietnam for only 10c per minute), and LiveConnected Tribe 11 for my daily mobile need coz I need more data than call (1.5GB but billed per KB, which is better than Amasysim). Hope it is helpful to you!

Ha. Ambiguous — nice username to describe Amaysim's T&C :) This is what I see:

During the Promotion Period, customers who purchase an amaysim SIM card online
and place their first order for or activate an Eligible Plan online for the first time and enter their Promotional Code will receive 40% off the total first order amount payable by the customer (40% off).

I joined up to amaysim last month, the day it got connected I tried to tether my iPhone and it said 'please call optus'. So a quick phone call to amaysim and spoke to a very friendly lady and she sorted it out in less than 15 seconds. So far so good. I tether almost daily to my netbook.

Hmmmm if not, then my apologies. It asked if I already had an (amaysim) simpack and also had the option of buying the simpack if I didn't already have one. Pretty sure you need one from amaysim to be able to use it. Last time I was comparing phone deals was around January, and I recall TPG, Liveconnected and Amaysim all having a $20 sim card fee.

And hey man, you webmasters. One minute I'm negging you, next minute I get a 404…. DAGGERED INTO MY FRONT DOOR.